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Re: Re: Re: Object reference disappearing during global destruction

by chromatic (Archbishop)
on May 15, 2002 at 20:54 UTC ( #166847=note: print w/replies, xml ) Need Help??


in reply to Re: Re: Object reference disappearing during global destruction
in thread Object reference disappearing during global destruction

Maybe Elian will correct me if I'm completely wrong here, but reference counting isn't all that useful during global destruction. First, how do you figure out which items to collect first? Second, how do you deal with circular references? Third, if everything's going to be cleaned up anyway, does it matter? Fourth, it takes a lot longer to come up with a grand master plan than it does to pick a corner of the pool and start sweeping.

As much as I'd like to believe that you can count on objects being destroyed, during global destruction, in normal, reference-counted order, I've never seen it happen. When it's mattered, I've always had to start the chain reaction myself.

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[Lady_Aleena]: erix, yes.
[Lady_Aleena]: pcre stands for 'Perl Compatible Regular Expressions'.
[erix]: ok, ok, I thought you meant the engine
[perldigious]: Tanktalus: Ha, understandable, that does make it harder when you don't want to move. I assume you are looking at remote work from home jobs too?
[Tanktalus]: yeah, I'm looking at a lot of remote work - I've been working from home since 2002, so I know how to do the work from remote, I just need a new employer ;)
[Lady_Aleena]: Discipulus, I wouldn't know how to get a script to do what the greps do in one line.
[perldigious]: Even working for a large software engineering contractor that's willing to do remote could be an option. The fortune 500 company at $job-- I worked for had quite a lot of that work to hire out to large contractors.
[perldigious]: The pay and benifits leave a lot to be desired though, or so I've heard...
[Lady_Aleena]: Discipulus, grep doesn't have an option to go recursively through a directory as far as I know.
[Your Mother]: I work remotely and my pay and benefits are quite nice. :P

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